cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A023759 Nialpdromes: digits in base 3 are in nonincreasing order.

Table of values

n a(n)
1 0
2 1
3 2
4 3
5 4
6 6
7 7
8 8
9 9
10 12
11 13
12 18
13 21
14 22
15 24
16 25
17 26
18 27
19 36
20 39
21 40
22 54
23 63
24 66
25 67
26 72
27 75
28 76
29 78
30 79
31 80
32 81
33 108
34 117
35 120
36 121
37 162
38 189
39 198
40 201
41 202
42 216
43 225
44 228
45 229
46 234
47 237
48 238
49 240
50 241
51 242
52 243
53 324
54 351
55 360
56 363
57 364
58 486
59 567
60 594

List of values

[0, 1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 18, 21, 22, 24, 25, 26, 27, 36, 39, 40, 54, 63, 66, 67, 72, 75, 76, 78, 79, 80, 81, 108, 117, 120, 121, 162, 189, 198, 201, 202, 216, 225, 228, 229, 234, 237, 238, 240, 241, 242, 243, 324, 351, 360, 363, 364, 486, 567, 594]